Research & Clinical Data Inter Spinal Fixation and Stabilization Device for Lumbar Radiculopathy and Back PainGreater Than 5 -Year Follow-Up of Outpatient L4-L5 Lumbar Interspinous Fixation for Degenerative Spinal Stenosis Using The INSPAN DeviceLong Term Follow-Up of Outpatient L5-S1 Lumbar Interspinous Fixation for Degenerative Spinal Stenosis Using The INSPAN Device Facet Tropism & Degenerative Spondylolisthesis Orientation of the Lumbar Facet Joints: Association with Degenerative Disc DiseaseCorrelation between facet tropism and lumbar degenerative disease: a retrospective analysisA Radiological Study of the Association of Facet Joint Tropism and Facet Angulation With Degenerative Spondylolisthesis Biomechanical Testing Data Biomechanical Analysis Of Inspan Spinous Process Fixation Alone Or With Facet Screws In The Lumbar SpineTorsion And Disassembly Analysis of Inspan Versus Aspen Spinous Process System
